/*
 * Copyright (c) 2025 HiSilicon (Shanghai) Technologies Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef COMMON_QUEUE_H
#define COMMON_QUEUE_H

#include <stdint.h>
#include <pthread.h>
#include "securec.h"

#define MAX_NODE_NUM 16
#define NODE_INDEX_MASK 0xF
#define MAX_LENGTH 0x10000

typedef struct {
    pthread_mutex_t mutex;
    uint16_t w;
    uint16_t r;
    void *node[MAX_NODE_NUM];
} OT_CommonQueue;

int32_t SS_QueueInit(OT_CommonQueue *queue);
int32_t SS_QueueDeinit(OT_CommonQueue *queue);
int32_t SS_QueuePush(OT_CommonQueue *queue, void *node);
void *SS_QueuePop(OT_CommonQueue *mgr);
void *SS_QueueGetHeadNode(OT_CommonQueue *queue);

#endif  // COMMON_QUEUE_H
